%0 Journal Article
%A Bonsall, F. F.
%A Stirling, D. S. G.
%T Square roots in Banach *-algebras
%J Glasgow mathematical journal
%D 1972
%P 74-74
%V 13
%N 1
%U http://geodesic.mathdoc.fr/articles/10.1017/S0017089500001403/
%R 10.1017/S0017089500001403
%F 10_1017_S0017089500001403